SN74AS245NS
- Mfr.Part #
- SN74AS245NS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TXRX BUS 3-ST OCT 20SO
- Stock
- 1,182
- In Stock :
- 1,182
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Operating Supply Voltage :
- 5V
- Translation :
- n/a
- Lead Free :
- Lead Free
- Series :
- 74AS
- Logic Type :
- Transceiver, Non-Inverting
- Packing Method :
- TR
- Family :
- AS
- Height :
- 2mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Operating Temperature :
- 0°C~70°C TA
- Mount :
- Surface Mount
- Current - Output High, Low :
- 15mA 64mA
- Pbfree Code :
- yes
- Weight :
- 266.712314mg
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 20
- Turn On Delay Time :
- 9.5 ns
- Propagation Delay :
- 7.5 ns
- Power Supplies :
- 5V
- Base Part Number :
- 74AS245
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Schmitt Trigger :
- No
- Voltage - Supply :
- 4.5V~5.5V
- Polarity :
- Non-Inverting
- Number of Channels :
- 8
- Direction :
- Bidirectional
- Thickness :
- 1.95mm
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Terminations :
- 20
- Qualification Status :
- Not Qualified
- Control Type :
- COMMON CONTROL
- Number of Ports :
- 2
- Width :
- 5.3mm
- Logic Function :
- Inverting, Transceiver
- Output Type :
- 3-STATE
- Length :
- 12.6mm
- Number of Bits :
- 8
- JESD-609 Code :
- e4
- Number of Elements :
- 1
- Supply Voltage :
- 5V
- Max I(ol) :
- 0.064 A
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Datasheets
- SN74AS245NS

Specialized ICs Texas Instruments SN74AS245NS Overview
The Specialized ICs Texas Instruments SN74AS245NS is a high-performance dual transceiver IC from the renowned 74AS series. It comes in a compact 20-SOIC (0.209, 5.30mm Width) package, ideal for space-sensitive applications. This non-inverting buffer operates between 4.5V and 5.5V, making it versatile for various digital applications. With its three-state output capability, the device can handle up to 64mA of output current, providing robust signal integrity and reduced power consumption. It is designed to work reliably within a temperature range of 0°C to 70°C, ensuring stability and functionality in diverse operating environments. The SN74AS245NS also features an easy-to-use surface mount design, making it suitable for automated assembly processes, enhancing manufacturing efficiency.
Specialized ICs Texas Instruments SN74AS245NS Key Features
Key features of the Specialized ICs Texas Instruments SN74AS245NS include:
- 20-pin 20-SOIC package for compact integration
- Non-inverting dual transceiver functionality enhances bidirectional communication
- Three-state outputs facilitate bus connectivity
- Supply voltage range of 4.5V to 5.5V compatible with standard logic levels
- Operational temperature range from 0°C to 70°C allows for use in varied environmental conditions
- High output current capability (up to 64mA) for driving heavier loads
- Part of the reliable 74AS series, known for its speed and efficiency
Specialized ICs Texas Instruments SN74AS245NS Applications
The Specialized ICs Texas Instruments SN74AS245NS is used in a wide range of electronic applications, including:
- Televisions
- Cell phones
- Wireless modems
- Remote controls
- Wireless network systems
- Satellite communications networks
- Ethernet circuitry
- Wired and cordless telephones
- Desktop PCs
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